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Improve max brightness handling

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If we can detect the directory, why don't we detect maximum as well?

Additional patch by: Matt Mower
Replace clunky /nobrightness handling

Cleanup TWFunc::Set_Brightness() and blanktimer::getBrightness() a
bit, primarily for the purpose of relying on the value in
tw_has_brightnesss_file instead of checking for a phony brightness
path.

Change-Id: Ib22595df53cefa8db7a1172a581984c42ad461c6
This commit is contained in:
Tatsuyuki Ishi
2016-01-22 18:06:00 +01:00
committed by Dees Troy
parent 6069a793ea
commit 548a175182
4 changed files with 50 additions and 43 deletions
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gui/blanktimer.cpp
+6 -9
View File
@@ -81,16 +81,13 @@ void blanktimer::checkForTimeout() {
string blanktimer::getBrightness(void) {
string result;
string brightness_path;
DataManager::GetValue("tw_brightness_file", brightness_path);
if (brightness_path == "/nobrightness")
return brightness_path;
DataManager::GetValue("tw_brightness", result);
if (result == "") {
result = "255";
if (DataManager::GetIntValue("tw_has_brightnesss_file")) {
DataManager::GetValue("tw_brightness", result);
if (result.empty())
result = "255";
}
return result;
}
void blanktimer::resetTimerAndUnblank(void) {
@@ -112,7 +109,7 @@ void blanktimer::resetTimerAndUnblank(void) {
gui_forceRender();
// No break here, we want to keep going
case kDim:
if (orig_brightness != "/nobrightness")
if (!orig_brightness.empty())
TWFunc::Set_Brightness(orig_brightness);
state = kOn;
case kOn: